CN104272919A - Light and simple double-saw rice and wheat combine-harvester - Google Patents
Light and simple double-saw rice and wheat combine-harvester Download PDFInfo
- Publication number
- CN104272919A CN104272919A CN201310751819.7A CN201310751819A CN104272919A CN 104272919 A CN104272919 A CN 104272919A CN 201310751819 A CN201310751819 A CN 201310751819A CN 104272919 A CN104272919 A CN 104272919A
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- China
- Prior art keywords
- belt
- saw
- rice
- belt pulley
- cylinder
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
A light and simple double-saw rice and wheat combine-harvester can be used when rice and wheat are harvested for farmers. According to the light and simple double-saw rice and wheat combine-harvester, a threshing roller is arranged in an open conical threshing cylinder; threshing tooth nails are arranged outside the threshing roller; the lower part of the open threshing cylinder is perforated to form a screen, and is provided with a semicircular grain receiving tile; an ear cutting chain saw is arranged above the open conical threshing cylinder; diesel belt pulleys arranged on a tricycle are connected with an ear feeder and belt pulleys on the threshing rollers through belts; when the tricycle runs, a crank of the tricycle is pedaled manually, a diesel left end belt pulley is connected with a belt pulley arranged below an axle through an elastic belt, and the center of the belt is provided with a stop and start variable speed elastic belt pulley yoke to control the running speed variation; the lower part of a frame is provided with a straw baffle forming an angle of 45 degrees with the frame; the straw baffle is provided with a planar straw cutting chain saw; after the rice and wheat are harvested, straw is arranged in a line.
Description
Technical field
The invention provides the peasant household to kind of paddy rice and wheat, during harvesting, without hand harvest paddy rice, wheat, but saw rice and wheat combine with light letter is two.
Background technology
The various brand of known, the various manufacturer production of current China, the rice and wheat combine of various kind, all also exists defect: body weight, complex structure, cost are high, be not suitable for hills, the ground operation of mountain area terraced fields, more can not climb higher slope, during operation, also need to repair sidewalk.
Summary of the invention
In order to overcome the above-mentioned defect of existing rice and wheat combine, the invention provides a kind of body light (nearly weighing less than 100 kilograms), structure is simple, cost low (totle drilling cost about 5,000 yuan), and two people lift with can arriving terraced fields operation.
The technical scheme that technical problem solved by the invention is taked is: make taper thrashing cylinder with sheet iron, and the in-built upper conical threshing cylinder of cylinder, a finger got rid of by cylinder exterior four.The right-hand member of drum shaft, loads onto size two belt pulleys.Above opening taper thrashing cylinder, load onto and fixedly cut spike oil saw, the top of chain saw, loads onto to fringe device, loads onto comparatively big belt pulley to the axle right-hand member of fringe device.Bottom opening taper thrashing cylinder, beat porous, make Lou grain screen cloth.
On tricycle frame face, load onto diesel engine, the right-hand member of diesel oil arbor, loads onto belt pulley, and with belt, and be connected with the big belt pulley on taper thrashing cylinder, its small belt pulley and the belt pulley given on fringe device, connect with belt on the left end of diesel oil arbor, load onto fast pulley, on the left side of axletree, load onto fast pulley, and with more loose belt, two belt pulleys are connected, at Belt Centre place, load onto machine driving, go, stop, speed change straight displacement elastic devices, machine driving time, straight displacement elastic devices is strained, during with artificial foot-operated driving, straight displacement elastic devices is loosened.Below tricycle frame, load onto fixing right angle gear straw plate, and angle at 45 ° with vehicle frame, in plane, load onto and fixedly cut straw chain saw, during operation, straw cut off by chain saw, and stalk falls on the ground, shape into a line.
Beneficial effect of the present invention is: body is light, and structure is simple, and cost is low, is applicable to hills, mountain area terraced fields ground harvesting paddy rice and wheat.
Accompanying drawing explanation
In figure: Fig. 1 is light letter two saw rice and wheat combine combination stereogram.
Fig. 2 is opening taper thrashing cylinder, taper threshing cylinder constitutional diagram.
Fig. 3 cuts fringe combination to fringe threshing to regulate and ground height schematic diagram.
Fig. 4 is motor-driven driving, and transmission principle figure is moved in stop and start.
Fig. 5 cuts straw chain saw combinatorial principle figure.
In figure
1, to fringe device 10, axletree oriental toothed gear; 19, thrashing cylinder cover plate;
2, spike oil saw is cut; 11, to fringe device belt pulley; 20, thrashing cylinder sieve aperture net;
3, taper threshing cylinder; 12, threshing cylinder belt pulley; 21, sieve aperture;
4, opening taper thrashing cylinder; 13, threshing cylinder small belt pulley; 22, grain cylinder is gone out;
5, diesel engine; 14, diesel engine right leather belt wheel; 23, regulate thrashing cylinder apart from ground litter.
6, straw chain saw is cut; 15, the motor-driven fixed gear of axletree; 24, car direction handle;
7, tricycle frame; 16, diesel engine left leather belt wheel; 25, machine driving stops speed change degree of tightness pulley yoke
8, wheel; 17, tricycle manual drive gear; 26, fringe slag outlet;
9, axletree; 18, semicircle connects a tile; 27, keep off straw and cut straw chain saw fixed head.
Embodiment
In figure, in opening taper thrashing cylinder (4), load onto movable conical drum (3), drum shaft right-hand member, load onto fixed size two belt pulleys (13) (12).Opening taper thrashing cylinder (4) top is loaded onto and is fixedly cut spike oil saw (1), cutting spike oil saw (1) top, loads onto to fringe device (1).To the right-hand member of fringe device axle, load onto fast pulley (11).In the bottom of opening taper thrashing cylinder (4), sieve grain hole (21) is made in punching.Load onto semicircle in the bottom in sieve grain hole and connect a tile (18), and load onto out grain cylinder (22).At sieve grain bore end (21), reserve a mouthful straw slag (26), diesel engine (5) is contained in above vehicle frame (7), its diesel oil arbor right-hand member (5) loads onto fast pulley (14), and connecting belt pulley (12) with belt, small belt pulley (13) belt connects comparatively big belt pulley (11).On diesel engine (5) left axle, load onto fast pulley (16), and the belt pulley (15) be connected and fixed with more loose belt on the left side axletree (9), Belt Centre puts machine driving start and stop speed change straight displacement elastic devices (25), and foot-operated driving gear (17) is connected with the oriental toothed gear (10) on axletree (7) with chain.Load onto right-angle baffle (27) at frame downward (7) and load onto and cut straw chain saw (6), on vehicle frame (7), load onto and regulate thrashing cylinder and ground distance litter (23).
Claims (3)
1. one kind light letter two saw rice and wheat combine, it is by diesel engine, two oil machine, the tapered thrashing cylinder of opening, taper threshing cylinder are to compositions such as fringe devices, and it is characterized in that: load onto movable threshing cylinder in opening taper thrashing cylinder, cylinder periphery is loaded onto four and got rid of finger.Opening taper thrashing cylinder bottom, punching in mesh-like, under load onto semicircle and connect a tile.On thrashing cylinder top, load onto and fixedly cut spike oil saw, above chain saw, it is movable to fringe device to load onto, and with the belt pulley of diesel engine right-hand member, connect the skin wheel on taper threshing cylinder with belt, the small belt pulley on threshing cylinder, connects to the belt pulley on fringe with belt.
2. light letter according to claim 1 two saw rice and wheat combine, it is characterized in that: be provided with the driving of manpower pedal tricycle crank, also can with the belt pulley on the left axle of diesel engine, be connected with the belt pulley loaded onto at axletree left end with belt, load onto machine driving at Belt Centre and stop speed change degree of tightness pulley yoke, control lines can stop speed change driving.
3. light simple rice and wheat combine according to claim 1, is characterized in that: at frame downward, and loading onto with vehicle frame is that 45° angle right angle keeps off stalk board, on level gear stalk board, loads onto and cuts stalk chain saw, is linear array after cutting stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751819.7A CN104272919A (en) | 2013-12-24 | 2013-12-24 | Light and simple double-saw rice and wheat combine-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751819.7A CN104272919A (en) | 2013-12-24 | 2013-12-24 | Light and simple double-saw rice and wheat combine-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104272919A true CN104272919A (en) | 2015-01-14 |
Family
ID=52248671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751819.7A Pending CN104272919A (en) | 2013-12-24 | 2013-12-24 | Light and simple double-saw rice and wheat combine-harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104272919A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091812U (en) * | 1991-05-28 | 1992-01-01 | 曹志波 | Tricycle with variable speed |
| CN2452267Y (en) * | 2000-12-12 | 2001-10-10 | 黄泰山 | Taper drum type threshing device |
| CN2544511Y (en) * | 2001-12-10 | 2003-04-16 | 贺炳松 | Portable minitype rice combine harvester |
| US20040014512A1 (en) * | 2002-07-19 | 2004-01-22 | Charles Linder | Unitary blow molded cover panel for a threshing region of an agricultural combine |
| CN2753125Y (en) * | 2004-11-30 | 2006-01-25 | 张凤武 | Efficient energy saving corn threshing machine with cone threshing chamber |
| CN101352121A (en) * | 2007-07-23 | 2009-01-28 | 甘明南 | Double-boat type reaper-thresher for rice |
-
2013
- 2013-12-24 CN CN201310751819.7A patent/CN104272919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091812U (en) * | 1991-05-28 | 1992-01-01 | 曹志波 | Tricycle with variable speed |
| CN2452267Y (en) * | 2000-12-12 | 2001-10-10 | 黄泰山 | Taper drum type threshing device |
| CN2544511Y (en) * | 2001-12-10 | 2003-04-16 | 贺炳松 | Portable minitype rice combine harvester |
| US20040014512A1 (en) * | 2002-07-19 | 2004-01-22 | Charles Linder | Unitary blow molded cover panel for a threshing region of an agricultural combine |
| CN2753125Y (en) * | 2004-11-30 | 2006-01-25 | 张凤武 | Efficient energy saving corn threshing machine with cone threshing chamber |
| CN101352121A (en) * | 2007-07-23 | 2009-01-28 | 甘明南 | Double-boat type reaper-thresher for rice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |